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Anatomy Lab quiz 2

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Total cards: 20•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (20)

#1
Front (Question)

trapezius action

Back (Answer)

• Elevation and retraction of scapula • Upward rotation of scapula • Unilateral: lateral flexion of head • Bilateral: extension of head

#2
Front (Question)

trapezius insertion

Back (Answer)

Insertion- lateral 1/3 of clavicle, acromion, spine of scapula

#3
Front (Question)

trapezius innervation

Back (Answer)

spinal accessory nerve (CN XI or 11), ventral rami C2-C4

#4
Front (Question)

Levator Scapulae origin

Back (Answer)

TPs of C1-C4

#5
Front (Question)

Trapezius- origin

Back (Answer)

Upper- EOP, nuchal line, nuchal ligament Middle- sps of c7-t5 Lower- sps of t5- t12

#6
Front (Question)

Levator Scapulae action

Back (Answer)

• Elevation of scapula - Extension and lateral flexion of neck

#7
Front (Question)

Levator Scapulae insertion

Back (Answer)

medial border of scapula (superior part)

#8
Front (Question)

Splenius cervicis origin

Back (Answer)

SPs of T3-T6

#9
Front (Question)

Levator Scapulae innervation

Back (Answer)

dorsal scapular nerve

#10
Front (Question)

Splenius cervicis action

Back (Answer)

• Unilateral ipsilateral rotation and lateral flexion of neck • Bilateral extension of neck

#11
Front (Question)

Splenius cervicis insertion

Back (Answer)

TPs of C1-C3 (posterior tubercle)

#12
Front (Question)

Sternocleidomastoid origin

Back (Answer)

• Sternal head: manubrium of sternum - Clavicular head: medial portion of clavicle

#13
Front (Question)

Splenius cervicis innervation

Back (Answer)

cervical spinal nerves (dorsal rami)

#14
Front (Question)

Sternocleidomastoid action

Back (Answer)

• Rotation of head to contralateral side • Lateral flexion to ipsilateral side • Bilateral action: neck flexion and head extension

#15
Front (Question)

Sternocleidomastoid insertion

Back (Answer)

mastoid process of temporal bone

#16
Front (Question)

Sternocleidomastoid innervation

Back (Answer)

• Motor: spinal accessory nerve (CN 11) - Sensory: ventral rami of C2, C3

#17
Front (Question)

Splenius Capitus origin

Back (Answer)

SPs of C3-­‐T4 and nuchal ligament

#18
Front (Question)

splenius Capitus insertion

Back (Answer)

mastoid process of temporal bone

#19
Front (Question)

Splenius capitus action

Back (Answer)

unilateral: ipsilateral rotation and lateral flexion of head and neck bilateral: extension of head and neck

#20
Front (Question)

Splenius capitus innervation

Back (Answer)

cervical spinal nerves dorsal rami